Initial commit

2018-03-21 20:07:40 +01:00
commit d383f0ef1c
77 changed files with 7050 additions and 0 deletions
--- a/Katteker.Gui/UpdateWindow.cs
+++ b/Katteker.Gui/UpdateWindow.cs
@@ -0,0 +1,146 @@
+using System;
+using System.Drawing;
+using System.Runtime.InteropServices;
+using System.Windows.Forms;
+using Katteker.Gui.Properties;
+
+namespace Katteker.Gui
+{
+    public sealed partial class UpdateWindow : Form
+    {
+        private const int HTCAPTION = 0x2;
+        private const int WM_NCLBUTTONDOWN = 0xA1;
+
+        /// <summary>
+        /// The Update Window
+        /// </summary>
+        public UpdateWindow()
+        {
+            Font = SystemFonts.MessageBoxFont;
+            Application.EnableVisualStyles();
+            if (Environment.OSVersion.Version.Major >= 6)
+                SetProcessDPIAware();
+            InitializeComponent();
+        }
+
+        private string Changelog => UpdateManager.ChangelogFilename;
+        
+        /// <summary>
+        /// Last release entry.
+        /// </summary>
+        public ReleaseEntry ReleaseEntry { get; set; }
+
+        /// <summary>
+        /// Update manager
+        /// </summary>
+        public UpdateManager UpdateManager { get; set; }
+
+        private string PublishPath => UpdateManager.UrlOrPath;
+        
+        /// <inheritdoc />
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing)
+            {
+                components?.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        [DllImport("User32.dll")]
+        private static extern bool ReleaseCapture();
+
+        [DllImport("User32.dll")]
+        private static extern int SendMessage(IntPtr hWnd, int Msg, int wParam, int lParam);
+
+        [DllImport("user32.dll")]
+        private static extern bool SetProcessDPIAware();
+        private void CloseBtn_Click(object sender, EventArgs e)
+        {
+            Close();
+        }
+
+        private void MaximizeBtn_Click(object sender, EventArgs e)
+        {
+            WindowState = WindowState != FormWindowState.Maximized ? FormWindowState.Maximized : FormWindowState.Normal;
+        }
+
+        private void MinimizeBtn_Click(object sender, EventArgs e)
+        {
+            WindowState = FormWindowState.Minimized;
+        }
+
+        private void Titlebar_MouseDown(object sender, MouseEventArgs e)
+        {
+            if (e.Button != MouseButtons.Left) return;
+            ReleaseCapture();
+            SendMessage(Handle, WM_NCLBUTTONDOWN, HTCAPTION, 0);
+        }
+
+        private async void UpdateWindow_Load(object sender, EventArgs e)
+        {
+            var changelog = await ChangelogHelper.LoadChangelogAsync(Changelog, PublishPath).ConfigureAwait(false);
+            Invoke(new Action(() => changelogBrowser.DocumentText = changelog));
+            if (ReleaseEntry == null)
+            {
+                Invoke(new Action(() => { WriteTitle(Resources.No_update_available); }));
+            }
+            else
+            {
+                var latest = ReleaseEntry.Version;
+                Invoke(new Action(() =>
+                {
+                    WriteTitle(Resources.You_can_update_to_Version + latest);
+                    updBtn.Visible = true;
+                }));
+            }
+        }
+
+        private async void UpdBtn_Click(object sender, EventArgs e)
+        {
+            Invoke(new Action(() => progressBar1.Visible = true));
+
+            try
+            {
+                var progress = new Progress<int>(x => Invoke(new Action(() => { progressBar1.Value = x; })));
+                await UpdateManager.UpdateAppAsync(progress).ConfigureAwait(false);
+
+                WriteTitle(Resources.You_re_up_to_date);
+            }
+            catch (Exception ex)
+            {
+                WriteTitle(ex.Message);
+            }
+            finally
+            {
+                Invoke(new Action(() =>
+                {
+                    progressBar1.Visible = false;
+                    updBtn.Visible = false;
+                    var messResult = MessageBox.Show(
+                        Resources.Installed_new_Version,
+                        Resources.New_Version,
+                        MessageBoxButtons.YesNo,
+                        MessageBoxIcon.Question);
+                    if (messResult == DialogResult.Yes)
+                    {
+                        DialogResult = DialogResult.OK;
+                        Close();
+                    }
+                }));
+            }
+        }
+        private void WriteTitle(string text)
+        {
+            Invoke(new Action(() =>
+            {
+                Text = text;
+                titlebar.Text = text;
+            }));
+        }
+    }
+}